12 How To Set Posts For A Carport : In 5 Easy Steps, With Customer Review. Stretch string lines from one hurdle to the next (each string line should be touching two pegs—if not, adjust accordingly), creating a rectangle the size of the. To create a side post for your carport, measure out your beam height and mark it out.
To create a side post for your carport, measure out your beam height and mark it out. Fill the forms with concrete and finish the top with a float. Once you’ve set all your posts, you may trim off the top section of your post to accommodate for roof pitch.
